A 3.0-kg block (A) is attached to a 1.0-kg block (B) by amassless spring that is compressed and locked in place, asLeeshown in the figure. The blocks slide without friction alongAAthe x-direction at an initial constant speed of v =O00 B2.0 m/s. AtloВtime to= 0 s, the positions of blocks A and B areXAi = 1.0 m and xB.i =1.4 m, respectively, at which point aA,iA,fmechanism releases the spring, and the blocks begin tooscillate as they slide.If 2.0 s later block B is located at xB.f7.3 m, what will bethe position xA,f of block A?XA.f =

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Answered: A 3.0-kg block (A) is attached to a…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section6.3: Relative Velocity

Problem 27PP

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